[Analysis on urban vegetations reflectance characteristics in Shanghai].

The spectral features of ground objects are not only the brief contents of mechanism of remote sensing, but also the important basis in remote sensing application. As one of main components of terrestrial ecosystems, urban forest plays a key role in maintaining urban ecosystem balance. In the present paper, the authors adopted FieldSpec 3 portable spectroscope made by American ASD Company, and investigated or examined some spots in the Kangjian park of Shanghai, China.